Comment on Water crisis coming in 15 years unless the world acts now, UN report warnsComments−mark_l_watson11yAs more of the world becomes middle class, there is more demand for meat protein. This is a problem since it takes about 10 times the water (and also energy) to support non-vegetarian diets.
Comments
As more of the world becomes middle class, there is more demand for meat protein. This is a problem since it takes about 10 times the water (and also energy) to support non-vegetarian diets.